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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2015/09/21 21:21:05 UTC

svn commit: r1704396 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java

Author: tilman
Date: Mon Sep 21 19:21:04 2015
New Revision: 1704396

URL: http://svn.apache.org/viewvc?rev=1704396&view=rev
Log:
PDFBOX-2982: avoid ClassCastException

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java?rev=1704396&r1=1704395&r2=1704396&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/contentstream/operator/text/MoveText.java Mon Sep 21 19:21:04 2015
@@ -50,8 +50,18 @@ public class MoveText extends OperatorPr
             return;
         }        
         
-        COSNumber x = (COSNumber)arguments.get( 0 );
-        COSNumber y = (COSNumber)arguments.get( 1 );
+        COSBase base0 = arguments.get(0);
+        COSBase base1 = arguments.get(1);
+        if (!(base0 instanceof COSNumber))
+        {
+            return;
+        }
+        if (!(base1 instanceof COSNumber))
+        {
+            return;
+        }
+        COSNumber x = (COSNumber) base0;
+        COSNumber y = (COSNumber) base1;
 
         Matrix matrix = new Matrix(1, 0, 0, 1, x.floatValue(), y.floatValue());
         textLineMatrix.concatenate(matrix);